Pascal Leguay

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Patents Grantslast 30 patents

Information Patent Grant
Duplicated hydraulic circuit with pressure regulation
- Patent number 11,034,439
- Issue date Jun 15, 2021
- Airbus Helicopters
- Pascal Leguay
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Double hydraulic valve of a servo-control for feathering the blades...
- Patent number 9,624,946
- Issue date Apr 18, 2017
- Airbus Helicopters
- Jean-Romain Bihel
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic actuator with a limit force detector device
- Patent number 9,115,733
- Issue date Aug 25, 2015
- Airbus Helicopters
- Jean-Romain Bihel
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Simplified flight control system including a declutchable friction...
- Patent number 8,886,370
- Issue date Nov 11, 2014
- Airbus Helicopters
- Cédric Carlavan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Device for control of an aerodynamic steering surface of a helicopter
- Patent number 6,142,413
- Issue date Nov 7, 2000
- Eurocopter
- Andre-Michel Dequin
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
DUPLICATED HYDRAULIC CIRCUIT WITH PRESSURE REGULATION
- Publication number 20180002007
- Publication date Jan 4, 2018
- AIRBUS HELICOPTERS
- Pascal LEGUAY
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
DOUBLE HYDRAULIC VALVE OF A SERVO-CONTROL FOR FEATHERING THE BLADES...
- Publication number 20150176612
- Publication date Jun 25, 2015
- AIRBUS HELICOPTERS
- Jean-Romain BIHEL
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SERVO-CONTROL PROVIDED WITH A LIMIT FORCE DETECTOR DEVICE
- Publication number 20120011840
- Publication date Jan 19, 2012
- EUROCOPTER
- Jean-Romain Bihel
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SIMPLIFIED FLIGHT CONTROL SYSTEM INCLUDING A DECLUTCHABLE FRICTION...
- Publication number 20110276202
- Publication date Nov 10, 2011
- EUROCOPTER
- Cédric Carlavan
- G05 - CONTROLLING REGULATING